baber/WOPTO huggingface dataset:
Patent JP-S58124511-A (JP)
Title: Promotion of deep layer filtration in moving bed type continuous filtering apparatus
Inventor: MIKI KOUHEI
IPC: B01D33/00
Filed: 1982-01-19
Abstract: PURPOSE:To promote deep layer filtration, by supplying SS to the intermediate part of  a filter layer in such an extent that SS is not leaked to a treated water side to reduce  the degree of collection of SS by the surface layer of a raw water side. CONSTITUTION:Raw water is not only flowed from a screen 3 to a screen 10 but also  flowed as an upward flow (a) through the surface of the filter layer of a raw water  side from the raw water side screen 3. This upward stream passes through the filter  layer on the screen and stays for a while in water above the filter layer at the raw  water side and SS therein is caught by the filter layer closer to a treated water side in  accompany with the flow of water (shown by an arrow 6) which flows in through a  face which is located closer to the treated water side where no upward flow is caused  among filter surfaces from which crumbling of filter medium is occurring. Water  streams (a), (b) are in mutual quantitative relation to a water stream flowing between  screen surfaces 3, 10. When SS is deposited one-pidedly on the filter layer closer to the  raw water side screen, the water flows (a), (b) are increased and deep layer filteration  is promoted. When filteration resistance between screen surfaces is small, the water  flows (a), (b) are also reduced. By the quantitative relation between two water flows,  the amount of collected SS in the filter layer can be made uniform.
Patent JP-S562845-A (JP)
Title: Oxygen absorbent
Inventor: YOSHIKAWA YOSHIO
IPC: B01J20/02
Filed: 1980-01-21
Abstract: PURPOSE: To obtain an oxygen absorbent having a safe and excellent absorptivity by adhering a metallic halide uniformly on the surface of a metallic powder and regulating its moisture content to less than a given amount.  
     CONSTITUTION: The surfaces of 100pts.wt. iron powder are coated with 6W 10pts.wt. a metallic halide by mixing the iron powder with a solution of the metallic halide and a tackifier or an alkaline substance, and then dried to a moisture content of 1wt% or less to obtain an oxygen absorbent. In this case, the grain size of the iron powder used is preferably 50 mesh or less, and also the metal of the metallic halide used includes alkali metals, alkaline earth metals, copper, zinc, etc., preferably. The tackifier used includes water-soluble high molecular compounds, e.g., sodium alginate, CMC, etc., and also the alkaline substance used includes the hydroxides, carbonates, etc., of alkali metals or alkaline earth metals. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S59155131-A (JP)
Title: Method for contact exposure
Inventor: NISHIZUKA HIROSHI
IPC: H01L21/027
Filed: 1984-01-18
Abstract: PURPOSE:To easily form a sufficiently close-contact condition between a mask and a wafer by a method wherein the first vent group for the center part of the wafer and the second vent group for the circumferential part of the wafer are provided on the main part of the wafer chuck, and the operation by each vent group is controlled independently. CONSTITUTION:On the wafer chuck main body 12, the first vent group 10a to be used for flowout and sucking of the center part of a semiconductor wafer 12 and the second vent group 10b to be used for flowout and sucking of the circumferential part of the wafer 12 are provided. A light source to be used for exposure, which is not shown in the diagram, is arranged above the mask 14 for exposure which will be used for close-contact and isolation of the wafer 12, and it is made to irradiate on the photoresist material through the intermediary of the mask 14. When the wafer 12 is going to be close-contacted to the mask 14 for exposure, a blow-up and close-contact operation has priority to the blow-up and close-contact operation to be performed through the intermediary of the second vent group 10b.
Patent JP-S62164288-A (JP)
Title: Memory reading circuit
Inventor: KITAYAMA ISAO
IPC: G11C7/00
Filed: 1986-01-14
Abstract: PURPOSE:To decrease the number of parts and also to reduce power consumption by using a ROM reading control circuit to control the reading of the contents of plural ROMs and multiplexing the output of those ROMs to separate them again into signals corresponding to those ROMs. CONSTITUTION:A ROM reading control circuit 11 controls the reading of ROMs 12, 13... and m-bit information read out of (n) pieces of ROM is multiplexed by a multiplexing circuit 16. Thus (mXn) multiplex information is obtained. This multiplex information is separated into the original m-fold multiplex signals again by a separating circuit 17. Thus it is not required to use the multiplexing circuits for each ROM. This can decrease the number of parts and also reduce the power consumption of a memory reading circuit.
Patent JP-S59131856-A (JP)
Title: Vacuum tube type solar heat collector
Inventor: SEKIYA EIJI
IPC: F24S10/70
Filed: 1983-01-19
Abstract: PURPOSE:To enable to prevent automatically a heat collecting tube with a fin from heating extraordinarily, by a method wherein the fin of the heat collecting tube is formed of a shape memory material and the material is made to store deformation of a shape through which the foregoing fin can avoid a solar insolation under a temperature exceeding that predetermined. CONSTITUTION:As for the inside of a glass tube 1, a heat collecting tube 5 is at about a central position, within which a thermal medium flows. The heat collecting tube 5 is provided with a fin 6 which results in effect improving heat collecting efficiency by enlarging an area receiving incidence S of heat from the sun. When requirement of the heat is stopped, a balance between incoming and outgoing heat of a system is collapsed and temperatures of the fin 6 and the heat collecting tube 5 are arrived at a predetermined value, the fin 6 is bent so as to minimize a light receiving area of insolation S from the sun. When radiating heat (resulting from heat radiation from the surface where light is not received and heat conduction through piping connecting with the heat collecting tube 5) is superior to the incoming heat, the temperatures of the fin 6 and the heat collecting tube 5 are reduced, and the fin 6 is turned into a normal state by returning to a plane again. Copper group alloys of copper, aluminum and zinc and copper and tin or an alloy of nickel and titanium are adapted as a shape memory material.
Patent JP-S60148856-A (JP)
Title: Side-guide position detector for temporary waiting paper tray
Inventor: OOTAKE TAKAO
IPC: B65H9/00
Filed: 1984-01-17
Abstract: PURPOSE:To simplify the structure of side-guide position detector thus to reduce the cost by detecting the position of side-guide optically. CONSTITUTION:A board 5 for controlling the motion of side-guide 4 is secured to one end of side-guide 4 of paper tray to make slits A-F with correspondence to the paper size thus to detect passage through said slits A-F optically by means of photo-interruptors 6, 7 and to detect position of side-guide 4. Consequently, the structure is simplified resulting in considerable reduction of manufacturing cost when compared with conventional position detector employing a microswitch.
Patent JP-S58124325-A (JP)
Title: Shift register with variable number of delay stages
Inventor: FUKUSHIMA TADASHI
IPC: H03K5/135
Filed: 1982-01-20
Abstract: PURPOSE:To vary delay time even in the presence of a synchronizing signal of specific frequency by using an external selection signal for making a decision on the number of delay circuits through which information inputted to a shift register passes before being outputted. CONSTITUTION:A shift register with a variable number of delay stages consists of (n) (n=8 in this case) units of series-connected delay circuits 1 and an (n)- input, 1-output selecting circuit 2. The respective circuits 1 are synchronized with one another by being supplied with the same synchronizing signal through one synchronizing signal line 21. The output of the final-stage delay circuit 1 is supplied to only the circuit 2, but outputs of other circuits are supplied to trailing delay circuits 1 and the circuit 2 respectively. One of (n) input signals to the circuit 2 is selected by selection signals supplied to the circuit 2 through (p) (three in this case) selection signal lines 22, and then outputted through an output signal line 12. the selection signals are changed to vary the apparent number of delay stages from the signal line 11 to the signal line 12, thus varying  the number of shift stages without altering hardware.
Patent JP-H11197102-A (JP)
Title: Connection mechanism for treating tool for endoscope
Inventor: OUCHI TERUO
IPC: A61B10/02
Filed: 1998-01-16
Abstract: PROBLEM TO BE SOLVED: To provide the connection mechanism of a treating tool for an endoscope for freely separating a sheath and an operation part and not generating the deformation of a member even at the time of being left alone for a long period in the state of connecting the sheath and the operation part or performing sterilization by an autoclave. SOLUTION: A press ring 16 where a square hole 33 for passing through the square part 15d of a sheath connection member 15 is pierced is attached to the tip part of the operation part 11 freely rotatably at a prescribed angle around the axis of the square hole 33 and a fitting hole 24 for fitting the square part 15d of the sheath connection member passed through the square hole 33 in a non-rotating state is formed at the tip part of the operation part 11. By rotating the press ring 16 in the state of passing the square part 15d of the sheath connection member through the square hole 33 and fitting it to the fitting hole 24, the square hole 33 is turned to the direction of not passing through the square part 15d of the sheath connection member and the state where the sheath connection member is not detached from the tip of an operation part main body 11 is attained.
Patent JP-H04238542-A (JP)
Title: Emulation device
Inventor: TAMURA TOSHINORI
IPC: G06F11/22
Filed: 1991-01-23
Abstract: PURPOSE:To offer an emulation device whose operability is good for improving the efficiency of program development and debugging. CONSTITUTION:An electronic switch control flag 7 is mapped in the memory space of a single-chip microcomputer to be the target of emulation. When '1' or '0' is set in the electronic switch control flag, an electronic switch 8 connects or disconnects a pull-up resistor 9 to/from an input/output line 17. A CPU emulator 5 reads data stored in the electronic switch control flag 7 by executing an instruction. Whether the pull-up resistor 9 is connected to the input/output line 17 or not is confirmed by the read data. As a result, the connection/ disconnection and the confirmation of the connection state of the pull-up resistor 9 can be executed without stopping emulation operation.
Patent JP-H08196217-A (JP)
Title: Method for heating sealed packed article and device therefor
Inventor: AKAHA TAKEAKI
IPC: A23L5/10
Filed: 1995-01-19
Abstract: PURPOSE: To provide a heater for a sealed packed material, capable of heating a food material without damaging its flavor and texture. CONSTITUTION: This heater for heating a sealed packed material is equipped with a microwave heating means 3 for irradiating the sealed packed material, prepared by sealing a material to be packed with a packing material having microwave transmission and heat resistance, with microwave and an air sending means 4 which is provided with a device for rubbing and loosening the sealed packed material, sends warm air or heated air, keeps the atmospheric temperature in a device constant and uniforms heat insulation or heating of the material to be packed and the heat distribution in the interior of the material to be packed.
Patent JP-S62166933-A (JP)
Title: Static pressure fluid bed
Inventor: TAKIGAWA TOSHIMICHI
IPC: B23Q1/26
Filed: 1986-01-17
Abstract: PURPOSE:To make it possible to enhance the accuracy of slide of a static pressure fluid bed, by providing fluid supply ports opened among a slide rail, a slide bed body and a slide abutting plate so that pressure fluid streams whose flow rates are independently regulated are supplied onto the slide surface of the rail. CONSTITUTION:A slide rail 3 is formed therein with three flow passages 7 with which fluid supply ports 3a, 3b 3c opened to the slide surface of the slide rail 3 are communicated. Pressure fluid from a pressure fluid supply source is fed into gaps among the slide rail 3, a slide bed body 4 and a slide abutting plate 6 through the passages 7 and the fluid supply ports 3a, 3b, 3c. Further, the slide bed body 4 and the slide abutting plate 6 are subjected to the static pressure of the fed pressure fluid and therefore supported being floated from the slide rail 3, thereby it is possible to remarkably reduce the slide resistance thereof.
Patent JP-S60151825-A (JP)
Title: Magnetic recording medium
Inventor: HATANAKA HIDEO
IPC: C09D5/23
Filed: 1984-01-18
Abstract: PURPOSE:To form the titled magnetic recording medium whose magnetic layer has excellent adhesiveness to a nonmagnetic substrate by incorporating ketone, ester, and a copolymer of hydroxy lower alkyl acrylate or methacrylate and glycidyl acrylate or glycidyl methacrylate into the undercoat layer. CONSTITUTION:The magnetic recording medium is obtained by forming a magnetic layer on a nonmagnetic substrate through an undercoat layer, and ketone, ester, and a copolymer of hydroxy lower alkyl acrylate or hydroxy lower alkyl methacrylate and glycidyl acrylate or glycidyl methacrylate which is insoluble in aromatic organic solvents are incorporated into an undercoat layer. Consequently, the adhesiveness between the magnetic layer and the nonmagnetic substrate is improved, and the magnetic recording medium whose magnetic layer is not mixed with the undercoat layer when the magnetic layer is formed can be obtained.
Patent JP-H01182485-A (JP)
Title: Power feeder for self-propelled opening and closing device
Inventor: KURAHASHI KAZUYOSHI
IPC: B60J1/17
Filed: 1988-01-14
Abstract: PURPOSE:To enable a power feed of high reliability to be attained by a device simplified in its constitution by feeding power to a motor in a wireless condition by a sliding electrode member which comes into slide contact with a fixed electrode member in a fixed part side. CONSTITUTION:A fixed electrode member 80, extending along an opened and closed member in its moving direction, is provided in a door main unit side. While a sliding electrode member 90, coming into contact in a slidable condition with the fixed electrode member 80, is provided in a side of the opened and closed member. The fixed electrode member 80 in the door main unit side and the sliding electrode member 90 in the opened and closed member side are electrically connected, feeding power to a motor 60 in the opened and closed member side. This motor 60 moves a window glass 30 through a rack 40 and a pinion gear 50.
Patent JP-H09200541-A (JP)
Title: Coder, decoder, coding method, decoding method and image processor
Inventor: TSUCHIYA NORIAKI
IPC: H03M7/36
Filed: 1996-01-18
Abstract: PROBLEM TO BE SOLVED: To improve the coding efficiency by dividing an image into blocks consisting of M-row×N-column (1<=M, 2<=N) pixels and applying pixel rearrangement to shift picture pixels with a prescribed value in each block toward one side so as to improve a prediction hit rate. SOLUTION: Multi-value image data 1 are converted into binary error spread data 3 by an error spread section 2. A pixel rearrangement section 4 applies block processing to the error spread data 3 in the unit of M-row×N-column (1<=M, 2<=N) matrices and 1, 0 are rearranged. In the rearrangement processing, 1s or 0s are packed to the left in the unit matrix in the unit of L(1<=L) rows. For example, in the case of L=1, 1, 0 are packed to the left alternately in the unit of one row. The rearranged data 5 subjected to rearrangement processing are prediction-coded by a prediction coder 6 and converted into coding data 7.
Patent JP-S59133073-A (JP)
Title: Electrostatic recording printing head
Inventor: MIROKU YOSHIHIKO
IPC: G03G15/05
Filed: 1983-01-19
Abstract: PURPOSE:To make it possible to perform stable discharge in a hardly contaminated state, by closing the discharge gap of a head surface opposed to a recording body by an electron transport member for transporting an electron between a multi-needle electrode and the recording body at the opening part thereof. CONSTITUTION:The discharge gap formed on the head surface opposed to a recording body 1 by a spacer 5 are closed by an anisotropic conductive substance 10 and an air gap 11 of about several mum is formed between the head surface and a multi-needle electrode 3. This anisotropic conductive substance 10 is constituted by embedding a large number of conductive needles 13 in a dielectric body 12 vertically with respect to the surface of the recording body 1. In this mechanism, when negative voltage is applied to the multi-needle electrode 3 corresponding to recording information, the electron 14 generated by corona discharge is impinged to the anisotropic conductive substance 10 and the recording body 1 directly under the needle 13 nearest to the electron 14 is charged through said neelde 13 to form an electrostatic latent imate. As mentioned above, because the head surface becomes flat, a slide friction to the recording body is reduced and the head surface is prevented from the contamination possibility while stable discharge can be performed.
Patent JP-S63173682-A (JP)
Title: Recording material
Inventor: SATOMURA MASATO
IPC: B41M5/155
Filed: 1987-01-14
Abstract: PURPOSE:To enhance a color-forming density and improve a shelf stability with time, by a method wherein a recording layer containing an electron donative colorless dye and a specific benzoate having hydroxyl group, which is an electron accepting compound, is provided on a substrate. CONSTITUTION:A coating liquid is prepared by dispersing an electron donative colorless dye and a benzoate having hydroxyl group as an electron accepting compound, wherein the residue of alcohol portion forming ester linkage has ester linkage, in a binder such as styrene-butadiene latex. This coating liquid is coated on a substrate such as a plastic sheet and resin coated paper; in this manner, a recording layer is formed and then a recording material is produced. As the aforesaid electron accepting compound, a compound shown by formula I (R1-V6 represent H, alkyl this group, and others, (n) represents an integer of 0, 1-2, and X represents 0, S) is preferably used.
Patent JP-H01184271-A (JP)
Title: Vacuum vapor deposition equipment
Inventor: TAKEUCHI HIDEAKI
IPC: C23C14/24
Filed: 1988-01-18
Abstract: PURPOSE:To improve productivity and to miniaturize equipment by constituting respective sealing parts on the inlet side and outlet side of a supporting body of a cylindrical can and a housing and providing a vacuum tank between both sealing parts. CONSTITUTION:A supporting body 5 of polyester film, etc., is allowed to travel in a state in contact with the outside peripheral surface of a cylindrical can 2. A vacuum tank 13 is formed of a part of the outside peripheral surface of the cylindrical can 2 and a housing 10. The housing 10 partitions off an inlet-side sealing part 11 and an outlet-side sealing part 12 along the outside peripheral surface of the can 2 so that a little spacing is kept between the housing 10 and the outside peripheral surface of the can 2, by which the degree of vacuum of the vacuum tank 13 can be maintained. By this method, the inlet and outlet sealing parts of the supporting body 5 can be made compact, and the equipment as a whole can be miniaturized.
Patent JP-H07205794-A (JP)
Title: Brake device for vehicle
Inventor: ISONO HIROSHI
IPC: F16D65/28
Filed: 1994-01-26
Abstract: PURPOSE:To reduce an operating stroke of a brake pedal, relating to a brake device for a vehicle in which stepping force applied to the brake pedal is converted into an oil pressure to supply it to a wheel cylinder, arranged in each wheel, so as to obtain braking force. CONSTITUTION:A brake lever 11 is connected to a brake booster 20 of assist ratio R2 by lever ratio a/b. An output shaft 24 of the brake booster 20 is connected to a piston 32 of a master cylinder 30. An oil chamber 34 of the master cylinder 30 communicates with an oil chamber 52 of a wheel cylinder 50 through a brake hose 40. Hydraulic pressure assist ratio, which is an area of the wheel cylinder 50 relating to an area of the master cylinder 30, is set to a prescribed value or more, and lever ratio a/b is set to a prescribed value or less.
Patent JP-H08196278-A (JP)
Title: New g protein conjugated type receptor protein, its production and use
Inventor: HINUMA KUNIJI
IPC: C07K16/00
Filed: 1995-01-20
Abstract: PURPOSE: To obtain the subject protein useful for the development of medicines by the screening of agonist/antagonist against a receptor protein for controlling the functions of stomach and small intestine, and to obtain a DNA coding the protein. CONSTITUTION: This G protein conjugated type receptor protein containing the substantially same amino acid sequence as an amino acid sequence of the formula, and a DNA containing a base sequence coding the protein. All RNAs are prepared from the gastrophyloric smooth muscle of a rabbit by a guanidine isothiocyanate method, and poly (A)<+> RNA fraction is prepared from the all RNAs with a mRNA purification kid (Pharmacia Co.). The poly (A)<+> RNA fraction is mixed with random DNA hexamer (BRL Co.) as a primer. A cDNA is synthesized with the reverse transcriptase (BRL Co.) of Moloney mouse leukemia virus in a buffer, and subsequently multiplied by a PCR method to form a transformant. A transformant having a cDNA insertion fragment, E. coli JM109/pMH 28 (FERM BP-4970), is obtained, and the base sequence is determined.
Patent JP-S61284981-A (JP)
Inventor: IIZAN DEE HOTSUGU
IPC: H01S3/086
Filed: 1986-01-18
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S51119219-A (JP)
Title: Speaker manufacturing method
Inventor: MATSUKI AKIRA
IPC: H04R31/00
Filed: 1976-01-26
Abstract: PURPOSE:Capabilities of making thickness constant, making interval loss large, and mass production.
Patent JP-H01257467-A (JP)
Title: Preparation of colored alcoholic beverage
Inventor: YAMANAKA SHINSUKE
IPC: A23L5/40
Filed: 1988-01-16
Abstract: PURPOSE:To prepare the subject drink having high stability and economic value, by using carbohydrate and various tannins (or tannin-containing substances) as raw materials, carrying out saccharification and fermentation of the raw materials in the presence of aspergillus and yeast and irradiating the product with electromagnetic radiation to develop a reddish color. CONSTITUTION:The raw materials of the present process are composed of (A) carbohydrate such as glucose or starch and (B) various tannins (e.g. pyrogallol tannin or catechol tannin) or various tannin-containing substances (e.g. bark or fruit of vegetables). The raw materials are saccharified and fermented in the presence of aspergillus (e.g. Aspergillus oryzae) and yeast (e.g. belonging to group Saccharomyces). The colorless or pale yellow fermentation product produced by the above process is irradiated with electromagnetic radiation such as indirect solar light, visible light or ultraviolet radiation to develop a reddish color and obtain the objective alcoholic beverage.